#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h> 
#include <stdlib.h> 
#include <string.h> 
#include <math.h> 
#include <ctype.h> 
#include <time.h> 
#include <assert.h>

#define PI 3.14
#define MAKE_VAR(name,num) int name = num
#define OFFSET(type, member) ((size_t)&((type *)0)->member)


